Lineage OS is the same Cyanogen OS as Cyanongen is officially dead. All Cyanogen services including the nightly builds for all the supported devices, will no longer be supported after 14th Jan 17. Cyanogenmod being the best custom ROM & source of major AOSP based custom ROMs, Cyanogenmod will now be called as “LineageOS”. If you’re Galaxy J7 & worried about CM ROM for your device, then you would be happy to hear that unofficial lineage builds are out for Samsung Galaxy J7.

Although the builds are not official & stable. You can taste the freshly baked LineageOS & experience all new Cyanogenmod. CyanogenMod 14.1 is the last development and further development from here will happen on the CyanogenMod codebase but in the name of Lineage OS.